The research project focuses on the concept of digital sovereignty, how it relates to traditional international law understandings of sovereignty, and how the promise of emerging and future technologies shapes and is shaped by it. In particular, it aims to critically assess the EU's claim for digital sovereignty through, among others, norm-setting and investment in quantum technology applications, taking into account this claim’s impact externally, vis-à-vis third countries, and internally, vis-à-vis EU citizens. The research is hosted by the Law and Governance of Quantum Technologies research group at the Institute for Information Law.